#0D1F41#0D1F41

#0D1F41 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.6% C 0.069 H 261.7°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#0D1F41
RGB	rgb(13, 31, 65)
HSL	hsl(219, 67%, 15%)
HSV	hsv(219, 80%, 25%)
CMYK	cmyk(80%, 52.3%, 0%, 74.5%)
CIE-LAB	lab(12.27, 6.56, -23.80)
CIE-LCH	lch(12.27, 24.69, 285.42°)
OKLab	oklab(24.58% -0.0099 -0.0682)
OKLCH	oklch(24.58% 0.069 261.7)
XYZ	xyz(1.6098, 1.4470, 5.1945)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1F41 #412F0D

analogous

#0D3941 #0D1F41 #150D41

triadic

#0D1F41 #410D1F #1F410D

tetradic

#0D1F41 #410D39 #412F0D #0D4115

square

#0D1F41 #410D39 #412F0D #0D4115

split-complementary

#0D1F41 #41150D #39410D

monochromatic

#050C1A #050C1A #0D1F41 #173774 #2150A7

Accessibility & contrast

On white

16.29

#0D1F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D1F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F41

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1F41	#FFFFFF	#000000	##FFFFFF
##0D1F41	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2342

Deuteranopia (green-blind)

#041E40

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d1f41;
/* rgb */ color: rgb(13, 31, 65);
/* oklch */ color: oklch(24.6% 0.069 261.7);

Tailwind

colors: {
  custom: {
    50: '#545a76',
    500: '#0d1f41',
    950: '#000000',
  },
}

SCSS

$custom: #0d1f41;
$custom-light: #545a76;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1f41",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 65
  },
  "hsl": {
    "h": 219.231,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.24583,
    "c": 0.0689,
    "h": 261.7
  },
  "luminance": 0.01447
}

Semantic roles & 50–950 ramp

primary

#0D1F41

secondary

#7D612D

accent

#AE3EEA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #0D1F41

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →